市政道路软土地基处理施工技术

Construction Technology of Soft Soil Foundation Treatment for Municipal Roads

软土地基为一类性能较差的地基,因为软土的含水量高、承载力不足,直接在此地基上进行施工建设,易造成下沉、倾斜等事故。市政道路中经常面临软土地基施工条件,为达到工程的建设目标,有关人员需根据软土地基类型,合理选择加固技术,改善地基土性质,增强承载力。目前,软土地基处理技术越发多样,但每种技术都有其特殊性,施工中需合理选择技术。基于此,本文从软土地基的基本特点着手,分析了软土地基的几种施工技术,以期为同类型项目提供技术指导。

Soft soil foundation is a kind of foundation with poor performance,due to the high water content and insufficient bearing capacity of soft soil,the construction directly performed on such foundation is prone to accidents such as sinking and tilting.Municipal roads often face soft soil foundation construction conditions.In order to achieve the construction goal of the project,the relevant personnel need to reasonably select reinforcement technology based on the type of soft soil foundation,improve the nature of foundation soil,and enhance the bearing capacity.At present,the soft soil foundation treatment technology is increasingly diverse,but each technology has its own particularity,so an appropriate technology needs to be reasonably selected in the construction.Based on this condition,this paper first introduces the basic characteristics of soft soil foundation,and then analyzes several construction technologies of soft soil foundation,so as to provide technical guidance for similar projects.